3% to 94.0% and specificity ranging from 62.4% to 38.5%. In the validation cohort, screening of OSA?5, OSA?15, and OSA?30, corroborated validation steps with sensitivity ranging from 83.7% to 94.2% and specificity from 63.4% to 37.7%. In both cohorts, discriminatory ability of GOAL questionnaire for screening of OSA?5, OSA?15, and OSA?30 was similar to No-Apnea, STOP-Bang or NoSAS. Conclusion All four instruments had similar performance, leading to a possible greater practical implementation of the GOAL questionnaire, a simple instrument with only four parameters easily obtained during clinical evaluation. © 2020 Duarte et al.Introduction Abnormal rapid eye movement (REM) sleep is often symptomatic of chronic disorders, however polysomnography, the gold standard method to measure REM sleep, is expensive and often impractical. Attempts to develop cost-effective ambulatory systems to measure REM sleep have had limited success. As elevated twitching is often observed during REM sleep in some distal muscles, the aim of this study was to assess the potential for a finger-mounted device to measure finger twitches, and thereby differentiate periods of REM and non-REM (NREM) sleep. Methods One night of sleep data was collected by polysomnography from each of 18 (3f, 15m) healthy adults aged 23.2 ± 3.3 (mean ± SD) years. Finger movement was detected using a piezo-electric limb sensor taped to the index finger of each participant. Finger twitch densities were calculated for each stage of sleep. Results Finger twitch density was greater in REM than in NREM sleep (p less then 0.001). Each sleep stage had a unique finger twitch density, except for REM and stage N1 sleep which were similar. Finger twitch density was greater in late REM than in early REM sleep (p = 0.005), and there was a time-state interaction the difference between finger twitch densities in REM and NREM sleep was greater in late sleep than in early sleep (p = 0.007). Conclusion Finger twitching is more frequent in REM sleep than in NREM sleep and becomes more distinguishable as sleep progresses. Finger twitches appear to be too infrequent to make definitive 30-second epoch determinations of sleep stage. However, an algorithm informed by measures of finger twitch density has the potential to detect periods of REM sleep and provide estimates of total REM sleep time and percentage. © 2020 Reiter et al.Sleep insufficiency is often associated with the life of a university student, yet it is well known that inadequate sleep can have a negative impact on physical and mental health and be detrimental to cognitive skills for learning. The aim of this study was to replicate a Canadian study to survey university student sleep practices, the way in which students address any sleep issues, and the students' preferred method to receive targeted sleep information. Methods An anonymous on-line survey was promoted to all enrolled students at one Australian University in August 2017. Results In total, 601 students responded to the survey. One third indicated that they had insufficient sleep (less than 6.5 hrs). Almost two thirds reported a perception of not getting sufficient sleep. There was a significant association between the reported number of sleep hours, and the perception of high-quality sleep. Strategies to get to sleep included the use of social media which is counter to best practice in sleep hygiene. https://www.selleckchem.com/products/nd-630.html Conclusion The study supports the need for education about sleep health coupled with stress management to better the demands of student life. © 2020 Batten et al.Background Community-based health insurance schemes are becoming increasingly recognized as a potential strategy to achieve universal health coverage in developing countries. Despite great efforts to improve accessibility to modern health-care services in the past two decades, in Ethiopia, utilization of health-care services have&nbsp;remained very low. Given the financial barriers of the poor households and lack of sustainable health-care financing mechanisms in the country has been recognized to be major factors, the country has implemented community-based health insurance in piloted regions of Ethiopia aiming to improve utilization of health-care services by removing financial barriers. However, there is a dearth of literature regarding the effect of the implemented insurance scheme on the utilization of health-care services. Objective To analyze the effects of a community-based health insurance scheme on the&nbsp;utilization of health-care services in Yirgalem town, southern Ethiopia. Methods The study used both a quantitative and qualitative mixed approach using a comparative cross-sectional study design for a quantitative part using a randomly selected sample of 405 (135 member and 270 non-member) household heads. To complement the findings from the household survey, focus group discussions were used. Multivariate logistic regression was employed to identify the effect of community-based health insurance on health-care utilization. Results The study reveals that community-based health insurance member households were about three times more likely to utilize outpatient care than their non-member counterparts [AOR 2931; 95% CI (1.039, 7.929); p-value=0.042]. Conclusion Community-based health insurance is an effective tool to increase utilization of health-care services and provide the scheme to&nbsp;member households. © 2020 Demissie and Gutema Negeri.Aim The aim of this study was to determine and compare the level of knowledge and perception of ADRs reporting and pharmacovigilance among interns and hospital pharmacists in different health-care settings in Saudi Arabia. Methods A cross-sectional study was conducted among pharmacists and pharmacy interns in different hospitals in Saudi Arabia. A total of 315 participants completed the self-administered and validated questionnaire during the period from August 2018 to March 2019. Results There was poor perception and knowledge of pharmacovigilance and ADRs reporting among pharmacists as well as intern pharmacists. However, pharmacists had better knowledge score compared to interns (P=0.043). Most of the respondents believed that ADRs reporting is important. The majority of both interns and pharmacists stated that they did not receive adequate education about pharmacovigilance during their undergraduate or internship program. Conclusion There is a gap in knowledge and perception about pharmacovigilance among practicing pharmacists and new pharmacy graduates.